Hello,
I am trying to get the MySQL id field to auto update itself when an item is deleted. However the below doesnt work.
When a user searches by name, then I need to grab the id of that name before I delete it and minus 1.
$name = $_POST['name'];
if ($_POST['id'].value.length == 0){
$id = false;}
else{
$id = $_POST['id'];}
$lowcase = strtolower($name);
$ucname = ucwords($lowcase);
if ($id = false){
$result = mysql_query("SELECT id FROM tuck WHERE item='$ucname'");
$id = mysql_fetch_array($result);}
mysql_query("DELETE FROM tuck WHERE item='$ucname'");
mysql_query("UPDATE tuck SET id=id-1 WHERE id >'$id'");
echo "Item '" . $ucname . "' deleted";
It did work briefly when i had
mysql_query("UPDATE tuck SET id=id-1 WHERE id >= '$id'");
but then that also -1 from the numbers below it as well.
Thanks for any help offered.